1/3 + 2/3 = 3/3 = 1
According to your problem no one favored football.
According to your problem no one favored football.
According to the information given, 1/3 of the class chose soccer as their favorite sport, and 2/3 chose basketball.
Since there are 30 students in the class, we can calculate the number of students who chose soccer by multiplying the total number of students by the fraction who chose soccer:
30 students * (1/3) = 10 students chose soccer
Similarly, we can calculate the number of students who chose basketball:
30 students * (2/3) = 20 students chose basketball
Now, to find the number of students who chose football, we subtract the number of students who chose soccer and basketball from the total number of students:
30 students - 10 students (soccer) - 20 students (basketball) = 0 students chose football
Therefore, the fraction of students who chose football as their favorite sport is 0/30, which means none of the students chose football as their favorite sport.